Controlling of gold nanoparticles by the vertical spin of an evanescent wave in biomedical applications

摘要

The theoretical and experimental confirmation of the existence of a transverse spin momentum in an evanescent wave excited above the surface of a birefringent biological section is suggested in this research work. The possibility of controlling gold nanoparticles by the vertical spin of an evanescent wave in a surrounding fluid of tissue near the surface layer of the section is demonstrated.